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<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        // do {
        //     var ness = prompt('我不想敲了')
        // } while (ness !== '我也是')
        // alert('去他妈的破循环')
        for (
            var i = prompt('不想啊'); i !== '去死';
        ) {}
    </script>
</body>

</html>